SE463829B - Screw machine with a rotor aatminstone bestaaende of plastic material - Google Patents

Screw machine with a rotor aatminstone bestaaende of plastic material

Info

Publication number
SE463829B
SE463829B SE8501280A SE8501280A SE463829B SE 463829 B SE463829 B SE 463829B SE 8501280 A SE8501280 A SE 8501280A SE 8501280 A SE8501280 A SE 8501280A SE 463829 B SE463829 B SE 463829B
Authority
SE
Sweden
Prior art keywords
bestaaende
aatminstone
rotor
plastic
screw machine
Prior art date
Application number
SE8501280A
Other languages
Swedish (sv)
Other versions
SE8501280D0 (en
SE8501280L (en
Inventor
K Timuska
U Sjoelin
Original Assignee
Svenska Rotor Maskiner Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
Application filed by Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE8501280A priority Critical patent/SE463829B/en
Publication of SE8501280D0 publication Critical patent/SE8501280D0/en
Publication of SE8501280L publication Critical patent/SE8501280L/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20359509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE463829(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE463829B publication Critical patent/SE463829B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082Details specially related to intermeshing engagement type machines or engines
    • F01C1/084Toothed wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
SE8501280A 1985-03-15 1985-03-15 Screw machine with a rotor aatminstone bestaaende of plastic material SE463829B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8501280A SE463829B (en) 1985-03-15 1985-03-15 Screw machine with a rotor aatminstone bestaaende of plastic material

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
SE8501280A SE463829B (en) 1985-03-15 1985-03-15 Screw machine with a rotor aatminstone bestaaende of plastic material
PCT/SE1986/000109 WO1986005555A1 (en) 1985-03-15 1986-03-13 A screw-type rotary machine having at least one rotor made of a plastics material
EP86902071A EP0257029B1 (en) 1985-03-15 1986-03-13 A screw-type rotary machine having at least one rotor made of a plastics material
KR86700809A KR950001995B1 (en) 1985-03-15 1986-03-13 Screw-type rotary machine
US06/934,445 US4761124A (en) 1985-03-15 1986-03-13 Screw-type rotary machine having at least one rotor made of a plastics material
JP61501796A JPH0660561B2 (en) 1985-03-15 1986-03-13 Screw-type rotary machine with at least one rotor made of plastic material
DE8686902071A DE3666607D1 (en) 1985-03-15 1986-03-13 A screw-type rotary machine having at least one rotor made of a plastics material
FI873978A FI96537C (en) 1985-03-15 1987-09-14 Screw rotor machine with at least one rotor of plastic material

Publications (3)

Publication Number Publication Date
SE8501280D0 SE8501280D0 (en) 1985-03-15
SE8501280L SE8501280L (en) 1986-09-16
SE463829B true SE463829B (en) 1991-01-28

Family

ID=20359509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501280A SE463829B (en) 1985-03-15 1985-03-15 Screw machine with a rotor aatminstone bestaaende of plastic material

Country Status (8)

Country Link
US (1) US4761124A (en)
EP (1) EP0257029B1 (en)
JP (1) JPH0660561B2 (en)
KR (1) KR950001995B1 (en)
DE (1) DE3666607D1 (en)
FI (1) FI96537C (en)
SE (1) SE463829B (en)
WO (1) WO1986005555A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165881A (en) * 1991-09-16 1992-11-24 Opcon Autorotor Ab Rotor for a screw rotor machine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899799A (en) * 1988-06-09 1990-02-13 Drazy Norman A Helical compressor and method of making same
SE468122B (en) * 1990-04-27 1992-11-09 Svenska Rotor Maskiner Ab Rotor foer a screw machine, a rotary screw machine and a foerfarande foer manufacturing a rotor
SE502265C2 (en) * 1991-09-03 1995-09-25 Opcon Autorotor Ab Rotor for a screw machine
SE9903772D0 (en) * 1999-10-18 1999-10-18 Svenska Rotor Maskiner Ab Polymer Rotor and method for making polymerrotorer
US6681835B2 (en) * 2001-04-27 2004-01-27 Ishikawajima-Harima Heavy Industries Co., Ltd. Method and apparatus for manufacturing supercharger rotor
SE0202413L (en) * 2002-08-14 2003-06-17 Svenska Rotor Maskiner Ab Compressor
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
BE1016762A3 (en) * 2005-09-13 2007-06-05 Atlas Copco Airpower Nv Improved screw of a water injected screw compressor and a manufacturing method.
US20070196229A1 (en) * 2006-02-20 2007-08-23 Baker Hughes Incorporated Gear pump for pumping abrasive well fluid
DE102006018124A1 (en) 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Adjustable rotary pump with wear reduction
CN101153599B (en) * 2006-09-28 2010-07-28 株式会社神户制钢所 Screw rotor
US8257633B2 (en) * 2007-04-27 2012-09-04 Schlumberger Technology Corporation Rotor of progressive cavity apparatus and method of forming
EP2615307B1 (en) * 2012-01-12 2019-08-21 Vacuubrand Gmbh + Co Kg Screw vacuum pump
US9429149B2 (en) 2012-05-15 2016-08-30 Sabic Global Technologies B.V. Polyetherimide pump
WO2014081823A1 (en) 2012-11-20 2014-05-30 Eaton Corporation Composite supercharger rotors and methods of construction thereof
EP2971776A2 (en) 2013-03-15 2016-01-20 Eaton Corporation Low inertia laminated rotor
CN107448384A (en) * 2016-05-31 2017-12-08 苏州艾柏特精密机械有限公司 Double-screw compressor rotor preparation method
DE202016005207U1 (en) * 2016-08-30 2017-12-01 Leybold Gmbh Vacuum pump rotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578057A (en) * 1944-04-05 1946-06-13 Stothert & Pitt Ltd Improvements in screw displacement pumps
US2868442A (en) * 1953-10-27 1959-01-13 Svenska Rotor Maskiner Ab Rotary device
US3015283A (en) * 1958-11-24 1962-01-02 Bayer Ag Gear pumps and motors
DK112185B (en) * 1964-05-08 1968-11-18 Universal Oil Prod Co Process for the hydrorefining of an unsaturated, coke-forming hydrocarbon distillate.
US3535057A (en) * 1968-09-06 1970-10-20 Esper Kodra Screw compressor
GB1306352A (en) * 1969-01-29 1973-02-07
DE2237386A1 (en) * 1972-07-29 1974-02-07 Carl Dipl Ing Kaeser Runners for two-shaft screw compressors
US3918838A (en) * 1974-01-04 1975-11-11 Dunham Bush Inc Metal reinforced plastic helical screw compressor rotor
DE2409554A1 (en) * 1974-02-28 1975-09-11 H & H Licensing Corp Rotors in screw compressor - formed by glass fibre reinforced heat resistant polyamide injected on metal shaft
FR2530742B1 (en) * 1982-07-22 1987-06-26 Dba Volumetric screw compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165881A (en) * 1991-09-16 1992-11-24 Opcon Autorotor Ab Rotor for a screw rotor machine

Also Published As

Publication number Publication date
JPH0660561B2 (en) 1994-08-10
KR870700039A (en) 1987-02-28
FI96537B (en) 1996-03-29
JPS62502278A (en) 1987-09-03
FI96537C (en) 1996-07-10
KR950001995B1 (en) 1995-03-08
SE8501280D0 (en) 1985-03-15
WO1986005555A1 (en) 1986-09-25
FI873978D0 (en)
EP0257029B1 (en) 1989-10-25
FI873978A (en) 1987-09-14
EP0257029A1 (en) 1988-03-02
SE8501280L (en) 1986-09-16
US4761124A (en) 1988-08-02
DE3666607D1 (en) 1989-11-30
FI873978A0 (en) 1987-09-14

Similar Documents

Publication Publication Date Title
IT1188437B (en) Hand shower
NO171585B (en) Sproeytemaleapparat
NO174014B (en) Borehullroemmer
MX163859B (en) Anticalculus oral composition improvements
NO863620L (en) A process for preparing a farmasoeytisk composition
NO863997D0 (en) A process for preparing a farmasoeytisk composition
SE469984B (en) 5-Fluoronikotinsyraderivat and process for production thereof
NO861723L (en) A process for preparing new tetrapyrrolderivater
MC1749A1 (en) Smoking article
NO168449B (en) Maale Transformer in a hoeyspenningsbryteranlegg
SE465696B (en) Electric motor and device foer feeding a motor saadan
NO173213B (en) A process for preparing a composition comprising a liposome
SE469438B (en) Plastic part foer fasthaallning of a bolt gaengad
IT1169112B (en) Taping Machine with joined 'of adjustable distance drive
TR26001A (en) Reduced phosphate granules WASHING MATERIALS
SE458336B (en) Dispenser Foer duties of boejligt foil material
IT8467929D0 (en) Easel of motorcycles with electric control
NO171977C (en) 3 aryluracilforbindelser
SE467018B (en) Roerkoppling with a spaennbar klaemma Foer fasthaallning of unprofiled Roer
MX162807A (en) Improvements disposable diaper
NO167000B (en) A dosage package
MX163913B (en) Improvements electrorecubridoras compositions cationicas
MX163930B (en) improved thermoplastic composition based on polyamides-imides
SE464841B (en) Braensleaggregat foer a kaernreaktor
MX163687B (en) Improvements to detersivo article

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8501280-5

Effective date: 19911009

Format of ref document f/p: F